12946321978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3300949}}^1$

素因数の和:3301041

約数の個数: 16

約数和(自身を含む): 20320648200

約数和(自身を除く): 7374326222

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 3300949, 6601898, 122135113, 174950297, 244270226, 349900594, 6473160989, 12946321978]

約数ペア:

[(1, 12946321978), (2, 6473160989), (37, 349900594), (53, 244270226), (74, 174950297), (106, 122135113), (1961, 6601898), (3922, 3300949)]